The 2021 NFL Draft is likely to see a lot of heavy quarterback action early on, particularly with the top-heavy nature of this year’s class and more than a handful of teams in need of young, up-and-coming signal-callers to change the face of their franchises. At No. 12 overall, the San Francisco 49ers may not have the ability to grab one of the top quarterbacks unless they execute a lucrative trade-up to get within the top 10, perhaps even within the top five.